Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10646939 | Wire electric discharge machine | Takayuki Nakagawa, Makoto Nii | 2020-05-12 |
SI
Satoru Izawa
Overall (2020): #287,783 of 565,922Top 55%
1
Patents 2020